"Uncaught Error: Module version mismatch." in bindings.js about electron-johnny-five-examples HOT 11 OPEN

It looks like this might have something to do with Node v6.x. I installed nvm and downgraded to Node v5.11.1, and now it's working fine!

from electron-johnny-five-examples.

@troywarr I can confirm that using node 5.11.1 fixed that error, interestingly.

However, for testing I tried to use a more recent electron-prebuilt version, as well.
Anything 1.0+ throws the same error (after having to modify main.js a bit to comply to the new API):

/Users/tom/gits/electron-johnny-five-examples/1-led/node_modules/bindings/bindings.js:83 Uncaught Error: Module version mismatch. Expected 48, got 47.

Version 0.37.8, the one before the 1.0 version bump works just fine though.
Any idea why that is happening? I'd like to use more recent electron versions.

from electron-johnny-five-examples.

I can confirm this issue in Linux, it appears to be related to paths, I guess the solution is to refactor the entire code piece by piece to see what is going on.

This is my error.

/home/user/electronj5/1-led/node_modules/johnny-five/node_modules/serialport/node_modules/bindings/…:83 Uncaught Error: Module version mismatch. Expected 47, got 46.

I downgraded to node 4.00 and it didn't worked, node v5.11.1 works out of the box, this is then an error associated to a dependency of original build of the app. I'm intrigued....

Regards.

from electron-johnny-five-examples.

Hi all,

I have the same problem:

Error: Module version mismatch. Expected 49, got 48.
at Error (native)
at process.module.(anonymous function) as dlopen
at Object.Module._extensions..node (module.js:568:18)
at Object.module.(anonymous function) as .node
at Module.load (module.js:458:32)
at tryModuleLoad (module.js:417:12)
at Function.Module._load (module.js:409:3)
at Module.require (module.js:468:17)
at require (internal/module.js:20:19)
at bindings /Projects/ElectronDevice/node_modules/bindings/bindings.js:76:44)

npm latest
node latest
johnny-five latest
"electron-prebuilt": "^1.3.1"
OS ubuntu

I was looking for this issue on all over the net, but nothing resolves this... was trying all combinations of the npm, node and johnny-five but, I guess didn't find right combination...

any idea ?

from electron-johnny-five-examples.

Yes, as the others said before just make sure you are using the same node version (5.11.1) and the standard instructions and it will work, now for a definitive solution a full step by step rebuilt of the project seems to be in order so all the dependencies are in accordance to your setup.

I will try that soon and will post the results here.

from electron-johnny-five-examples.

Tried installing node 5.11.1 and then rm -rf node_modules then npm installeven installed electron-rebuild and done ./node_modules/.bin/electron-rebuild... but error still persist... I am so frustrated, doing this almost 30 hours... but nothing helps ... so far...

from electron-johnny-five-examples.

Did you sourced your node version?

from electron-johnny-five-examples.

you can use this.
https://github.com/tj/n

Basically, after you install your node version and run
node -v
to check which version is actually running
then using n (link above) you can change the version to the want you want (after that you can run node -v to verify this is the case)
Once you have done that, remove, rebuild as you just did and it must work!
(That is what I did) Im running node in ubuntu 14 LTS but for mac should be the same.

from electron-johnny-five-examples.

sudo npm cache clean -f
Here we go
sudo npm install -g n
sudo n "version"
sudo ln -sf /usr/local/n/versions/node//bin/node /usr/bin/node

then rebuild and re run!

from electron-johnny-five-examples.

I have struggle with this some time now, and the problem was in electron version. Your solution was working perfectly for this version combination of electron and johnny-five.

this was my package.json:

{
"name": "JumpDevice",
"version": "1.0.0",
"description": "Mesuring jump distance",
"main": "app.js",
"dependencies": {},
"devDependencies": {
"electron-prebuilt": "^1.3.1",
"electron-rebuild": "^1.1.5",
"johnny-five": "^0.9.61"
},
"scripts": {
"test": "echo "Error: no test specified" && exit 1",
"start": "electron .",
"clean": "rm -rf node_modules && npm install"
},
"repository": {
"type": "git",
"url": "git+ssh://[email protected]/Sparo/electrondevice.git"
},
"keywords": [
"Jump",
"mesuring",
"ultrasound"
],
"author": "Nenad Sparic",
"license": "ISC",
"homepage": "https://bitbucket.org/Sparo/electrondevice#readme"
}

and now package.json is

{
"name": "JumpDevice",
"version": "1.0.0",
"description": "Mesuring jump distance",
"main": "app.js",
"dependencies": {
"electron-prebuilt": "^0.36.7",
"johnny-five": "^0.9.23"
},
"devDependencies": {
"electron-rebuild": "^1.1.3"
},
"scripts": {
"test": "echo "Error: no test specified" && exit 1",
"start": "electron .",
"clean": "rm -rf node_modules && npm cache clean -f && npm install"
},
"repository": {
"type": "git",
"url": "git+ssh://[email protected]/Sparo/electrondevice.git"
},
"keywords": [
"Jump",
"mesuring",
"ultrasound"
],
"author": "Nenad Sparic",
"license": "ISC",
"homepage": "https://bitbucket.org/Sparo/electrondevice#readme"
}

I hope there will be a moment that I could go into the newer version of electron...definitely, this is a super tool for cross-OS application.

from electron-johnny-five-examples.

The issue here isn't related to johnny-five, the main problem comes from node-serialport. You will find some workarounds here: serialport/node-serialport#538

from electron-johnny-five-examples.